Staging: rtl8188eu: Lines over 80 characters fixed.

This is a patch to the hal/rtl8188eu_recv.c file that fixes up a "line
over 80 characters" warning found by the checkpatch.pl tool.

Signed-off-by: Adrian Remonda <adrianremonda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>